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@article{MZM_1974_15_1_a18, author = {V. V. Rokhlin}, title = {The spectral sequence of a~fibration and the skeletons of the base}, journal = {Matemati\v{c}eskie zametki}, pages = {173--183}, publisher = {mathdoc}, volume = {15}, number = {1}, year = {1974}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1974_15_1_a18/} }
V. V. Rokhlin. The spectral sequence of a~fibration and the skeletons of the base. Matematičeskie zametki, Tome 15 (1974) no. 1, pp. 173-183. http://geodesic.mathdoc.fr/item/MZM_1974_15_1_a18/